| /* |
| * Copyright (C) 2022 Savoir-faire Linux Inc. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU Affero General Public License as |
| * published by the Free Software Foundation; either version 3 of the |
| * License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Affero General Public License for more details. |
| * |
| * You should have received a copy of the GNU Affero General Public |
| * License along with this program. If not, see |
| * <https://www.gnu.org/licenses/>. |
| */ |
| import { ConversationMessage, IConversationSummary, LookupResult, WebSocketMessageType } from 'jami-web-common'; |
| import { createContext, ReactNode, useContext, useEffect, useMemo, useState } from 'react'; |
| |
| import { Contact } from '../models/contact'; |
| import { useConversationsSummariesQuery, useRefreshConversationsSummaries } from '../services/conversationQueries'; |
| import { SetState } from '../utils/utils'; |
| import { useAuthContext } from './AuthProvider'; |
| import { WebSocketContext } from './WebSocketProvider'; |
| |
| export interface IMessengerContext { |
| conversationsSummaries: IConversationSummary[] | undefined; |
| |
| setSearchQuery: SetState<string | undefined>; |
| |
| searchResult: Contact[] | undefined; |
| } |
| |
| const defaultMessengerContext: IMessengerContext = { |
| conversationsSummaries: undefined, |
| setSearchQuery: () => {}, |
| searchResult: undefined, |
| }; |
| |
| export const MessengerContext = createContext<IMessengerContext>(defaultMessengerContext); |
| |
| export default ({ children }: { children: ReactNode }) => { |
| const { accountId, axiosInstance } = useAuthContext(); |
| const webSocket = useContext(WebSocketContext); |
| |
| const [searchQuery, setSearchQuery] = useState<string>(); |
| const [searchResult, setSearchResults] = useState<Contact[] | undefined>(undefined); |
| |
| const conversationsSummariesQuery = useConversationsSummariesQuery(); |
| const conversationsSummaries = conversationsSummariesQuery.data; |
| const refreshConversationsSummaries = useRefreshConversationsSummaries(); |
| |
| useEffect(() => { |
| if (!webSocket) { |
| return; |
| } |
| |
| const conversationMessageListener = (_data: ConversationMessage) => { |
| refreshConversationsSummaries(); |
| }; |
| |
| webSocket.bind(WebSocketMessageType.ConversationMessage, conversationMessageListener); |
| |
| return () => { |
| webSocket.unbind(WebSocketMessageType.ConversationMessage, conversationMessageListener); |
| }; |
| }, [refreshConversationsSummaries, webSocket]); |
| |
| useEffect(() => { |
| if (!searchQuery) return; |
| const controller = new AbortController(); |
| axiosInstance |
| .get<LookupResult>(`/ns/username/${searchQuery}`, { |
| signal: controller.signal, |
| }) |
| .then(({ data }) => { |
| const contact = new Contact(data.address, data.username); |
| setSearchResults([contact]); |
| }) |
| .catch(() => { |
| setSearchResults(undefined); |
| }); |
| // return () => controller.abort() // crash on React18 |
| }, [accountId, searchQuery, axiosInstance]); |
| |
| const value = useMemo<IMessengerContext>( |
| () => ({ |
| conversationsSummaries, |
| setSearchQuery, |
| searchResult, |
| }), |
| [conversationsSummaries, setSearchQuery, searchResult] |
| ); |
| |
| return <MessengerContext.Provider value={value}>{children}</MessengerContext.Provider>; |
| }; |